Part Number: TPS56528 We have a problem with the TPS56528DDAR DC/DC converter on the RFM module. There are five TPS56528DDAR switchers, and 4 of them are operating at a switching frequency of around 750 kHz, which is causing EMI issues.
Is it normal…
Part Number: TPS56528 Hi TI Technical Support Team,
We are using a TPS56528DDA buck based design in our project a. 16V to 1.1V b. 16V to 3.3V c. 16V to 5V
Issue Description:
while probing we seen a RE emission in 37MHZ,114MHZ,187Mhz please see the…
Part Number: TPS56528 Hello experts,
I have a quick question on Auto-Skip Eco-mode, is this PFM or pulse skipping?
From explanation it sounds like PFM since frequency is not fixed, but it is confusing as it has 'skip' in the name.
Thank you.
Part Number: TPS56528 Tool/software: Hello Team, In our project we are using 8 TPS56528DDA Buck converter .Schematic is uploaded on the Drive Link input voltage : 16V Output Voltage : 5.3V output Current : 3A There are total 8 Buck with same configuration…
Part Number: TPS56528 Tool/software: Dear TI experts,
Could you check that TPS56528 have a certification or test report based on IEC or CE standard?
Best regards,
Chase
Part Number: TPS56528 Hello,
I have issues when running simulation for TPS56528 on Webench. I have an input of 11V to 13V, output is 7.0V @ 4A. The simulation for "Load transient" fail without any reason. If I change output voltage to 6.6V, the simulation…
Part Number: TPS56528 Hello,
We are thinking of using the TPS56528DDAR in a outside environment. The output would be from 6.0V to 7.0V (different cases). I simulated the part for Vout = 7.0V and Iout= 4.0A and it all looks OK.
But in data sheet there…
Part Number: TPS56528 Hello,
My customer is using the TPS56528DDAR with the following conditions to supply an XFP optical module power.
- VIN = 12V, VOUT = 5V, IOUT = 1.24A(Inrush current=3.48A)
They designed the TPS56528 with the follwoing TI's…
Part Number: TPS56528 Other Parts Discussed in Thread: TPS7A53 , I just noticed that unlike most other parts with internal aux regulator, there's no explicit prohibition not to load the VREG5. There's even I O_VREG5 specified. Is it allowed to load it…
